Keyboard key



FIG. 1 is a front perspective view of a keyboard key;

FIG. 2 is a front elevational view of the keyboard key;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof.

The broken line border shown in FIGS. 1 and 2 immediately surrounding the keys represent the bounds of the claimed design, while all other lines are directed to environment and form no part of the claimed design. 

We claim the ornamental design for a keyboard key, as shown and described. 